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/**
*
* Copyright 2005 The Apache Software Foundation or its licensors, as applicable.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.tuscany.model.assembly;
/**
* The association of a port with a requestor.
*/
public interface Reference extends Port {
/**
* Returns the multiplicity allowed for wires connected to this reference.
* @return the multiplicity allowed for wires connected to this reference
*/
Multiplicity getMultiplicity();
/**
* Sets the multiplicity allowed for wires connected to this reference.
* @param multiplicity the multiplicity allowed for wires connected to this reference
*/
void setMultiplicity(Multiplicity multiplicity);
}
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